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Vancouver Design Center

 

 

bit 5

GPIO5 Pin IO Configuration

 

When this bit = 1, GPIO5 is configured as an output. When this bit = 0 (default), GPIO5 is config-

 

ured as an input. Note the MD8 pin must be high at the rising edge of RESET# to enable GPIO5,

 

otherwise the BLANK# pin is controlled automatically and this bit will have no effect on hardware.

bit 4

GPIO4 Pin IO Configuration

 

When this bit = 1, GPIO4 is configured as an output. When this bit = 0 (default), GPIO4 is config-

 

ured as an input. Note the MD8 pin must be high at the rising edge of RESET# to enable GPIO4,

 

otherwise the DACRD# pin is controlled automatically and this bit will have no effect on hardware.

bit 3

GPIO3 Pin IO Configuration

 

When this bit = 1, GPIO3 is configured as an output. When this bit = 0 (default), GPIO3 is config-

 

ured as an input. Note the MD[7:6] pins must be properly configured at the rising edge of RESET#

 

to enable GPIO3, otherwise the MA9 pin is controlled automatically and this bit will have no effect

 

on hardware.

bit 2

GPIO2 Pin IO Configuration

 

When this bit = 1, GPIO2 is configured as an output. When this bit = 0 (default), GPIO2 is config-

 

ured as an input. Note the MD[7:6] pins must be properly configured at the rising edge of RESET#

 

to enable GPIO2, otherwise the MA11 pin is controlled automatically and this bit will have no

 

effect on hardware.

bit 1

GPIO1 Pin IO Configuration

 

When this bit = 1, GPIO1 is configured as an output. When this bit = 0 (default), GPIO1 is config-

 

ured as an input. Note the MD[7:6] pins must be properly configured at the rising edge of RESET#

 

to enable GPIO1, otherwise the MA10 pin is controlled automatically and this bit will have no

 

effect on hardware.

bit 0

GPIO0 Pin IO Configuration

 

When this bit = 1, GPIO0 is configured as an output. When this bit = 0 (default), GPIO0 is config-

 

ured as an input.

S1D13504

Hardware Functional Specification

X19A-A-002-18

Issue Date: 01/01/30

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Epson S1D13504 manual Vancouver Design Center